package com.zc.rongqi;

import java.util.Collection;
import java.util.HashSet;

public class HashSetSatudy {
	private String fistName;
	private String lsatName;
	private String note;
	public static void main(String[] args) {
		Collection con = new HashSet();
		con.add("bae");
		con.add(111);
		con.add(new Name("121","1212","1212"));
		System.out.println(con);
		
	}
	
}
